[v3,2/2] xfs: initial fiemap range query test
diff mbox

Message ID 1510588229-6079-2-git-send-email-nborisov@suse.com
State New
Headers show

Commit Message

Nikolay Borisov Nov. 13, 2017, 3:50 p.m. UTC
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---

V3: 
 * Added tests for -r parameter error handling
 tests/xfs/900     |  98 ++++++++++++++++++++++++++++++++++++++++++
 tests/xfs/900.out | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 222 insertions(+)
 create mode 100755 tests/xfs/900
 create mode 100644 tests/xfs/900.out

Comments

Eric Sandeen Nov. 14, 2017, 2:36 p.m. UTC | #1
On 11/13/17 9:50 AM, Nikolay Borisov wrote:
> Signed-off-by: Nikolay Borisov <nborisov@suse.com>
> ---
> 
> V3: 
>  * Added tests for -r parameter error handling
>  tests/xfs/900     |  98 ++++++++++++++++++++++++++++++++++++++++++
>  tests/xfs/900.out | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 222 insertions(+)
>  create mode 100755 tests/xfs/900
>  create mode 100644 tests/xfs/900.out
> 
> diff --git a/tests/xfs/900 b/tests/xfs/900
> new file mode 100755
> index 0000000..570f7d6
> --- /dev/null
> +++ b/tests/xfs/900
> @@ -0,0 +1,98 @@
> +#! /bin/bash
> +# FS QA Test No. 900
> +#-----------------------------------------------------------------------
> +# Copyright (c) 2017 SUSE Linux Products GmbH. All Rights Reserved.
> +# Author: Nikolay Borisov <nborisov@suse.com>
> +#
> +#
> +# This program is free software; you can redistribute it and/or
> +# modify it under the terms of the GNU General Public License as
> +# published by the Free Software Foundation.
> +#
> +# This program is distributed in the hope that it would be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program; if not, write the Free Software Foundation,
> +# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
> +#-----------------------------------------------------------------------
> +#
> +
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1	# failure is the default!
> +trap "_cleanup; exit \$status" 0 1 2 3 15
> +
> +_cleanup()
> +{
> +	cd /
> +	rm -f $tmp.*
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/punch
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +# real QA test starts here
> +
> +# Modify as appropriate.
> +_supported_fs generic

This says generic but you have it under xfs/ tests, is that intentional?

> +_supported_os Linux
> +_require_scratch
> +_require_xfs_io_command "falloc"
> +_require_xfs_io_command "fiemap" "-r 0 4k"


> +
> +_scratch_mkfs > $seqres.full 2>&1

Do you need to explicitly mkfs w/ a 4k block size so all the
below tests on 4k boundaries will pass?

(IOWs does this work on 2k or 8k fs block size?)

-Eric
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Darrick J. Wong Nov. 14, 2017, 8:10 p.m. UTC | #2
On Mon, Nov 13, 2017 at 05:50:29PM +0200, Nikolay Borisov wrote:
> Signed-off-by: Nikolay Borisov <nborisov@suse.com>
> ---
> 
> V3: 
>  * Added tests for -r parameter error handling
>  tests/xfs/900     |  98 ++++++++++++++++++++++++++++++++++++++++++
>  tests/xfs/900.out | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 222 insertions(+)
>  create mode 100755 tests/xfs/900
>  create mode 100644 tests/xfs/900.out
> 
> diff --git a/tests/xfs/900 b/tests/xfs/900
> new file mode 100755
> index 0000000..570f7d6
> --- /dev/null
> +++ b/tests/xfs/900
> @@ -0,0 +1,98 @@
> +#! /bin/bash
> +# FS QA Test No. 900

Needs description of what the test is testing here.

> +#-----------------------------------------------------------------------
> +# Copyright (c) 2017 SUSE Linux Products GmbH. All Rights Reserved.
> +# Author: Nikolay Borisov <nborisov@suse.com>
> +#
> +#
> +# This program is free software; you can redistribute it and/or
> +# modify it under the terms of the GNU General Public License as
> +# published by the Free Software Foundation.
> +#
> +# This program is distributed in the hope that it would be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program; if not, write the Free Software Foundation,
> +# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
> +#-----------------------------------------------------------------------
> +#
> +
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +echo "QA output created by $seq"
> +
> +here=`pwd`
> +tmp=/tmp/$$
> +status=1	# failure is the default!
> +trap "_cleanup; exit \$status" 0 1 2 3 15
> +
> +_cleanup()
> +{
> +	cd /
> +	rm -f $tmp.*
> +}
> +
> +# get standard environment, filters and checks
> +. ./common/rc
> +. ./common/punch
> +
> +# remove previous $seqres.full before test
> +rm -f $seqres.full
> +
> +# real QA test starts here
> +
> +# Modify as appropriate.
> +_supported_fs generic
> +_supported_os Linux
> +_require_scratch
> +_require_xfs_io_command "falloc"
> +_require_xfs_io_command "fiemap" "-r 0 4k"

Can you multiply everything by 16 (i.e. assume 64k fs blocks instead of
4k fs blocks) so that we can test machines with larger pages and larger
fs block sizes?

--D

> +
> +_scratch_mkfs > $seqres.full 2>&1
> +_scratch_mount || _fail "mount failure"
> +
> +file=$SCRATCH_MNT/testfile
> +$XFS_IO_PROG -f -c "falloc 0 256k" $file 
> +for i in {0..31}; do $XFS_IO_PROG -c "fpunch $(($i*8))k 4k" $file; done
> +
> +# Query 1 data extent between 4k..8k range
> +echo "Basic data extent"
> +$XFS_IO_PROG -c "fiemap -v -r 4k 4k" $file | _filter_fiemap 
> +
> +# Query data and hole extent
> +echo "Data + Hole"
> +$XFS_IO_PROG -c "fiemap -v -r 4k 5k" $file | _filter_fiemap
> +
> +echo "Hole + Data + Hole"
> +$XFS_IO_PROG -c "fiemap -v -r 8k 10k" $file | _filter_fiemap
> +
> +echo "Beginning with a hole"
> +$XFS_IO_PROG -c "fiemap -v -r 0 3k" $file | _filter_fiemap
> +
> +# Query for 0..160k that's 40 extents, more than the EXTENT_BATCH
> +echo "Query more than 32 extents"
> +$XFS_IO_PROG -c "fiemap -v -r 0 160k" $file | _filter_fiemap
> +
> +echo "Larger query than file size"
> +$XFS_IO_PROG -c "fiemap -v -r 0 300k" $file | _filter_fiemap
> +
> +echo "Parameter parsing tests"
> +
> +#check everything without the first hole, should print 65
> +$XFS_IO_PROG -c "fiemap -v -r 4k" $file | wc -l
> +
> +#check correct handling of [-r offset] followed by another param
> +$XFS_IO_PROG -c "fiemap -v -r 4k -n 5" $file | wc -l
> +
> +#check correct handling of [-r offset len] followed by another param
> +$XFS_IO_PROG -c "fiemap -v -r 4k 12k -n 2" $file | wc -l
> +
> +#check incorrect offset arg. should return error
> +$XFS_IO_PROG -c "fiemap -v -r -n 1" $file
> +$XFS_IO_PROG -c "fiemap -v -r" $file
> +# success, all done
> +status=0
> +exit
> diff --git a/tests/xfs/900.out b/tests/xfs/900.out
> new file mode 100644
> index 0000000..fa25565
> --- /dev/null
> +++ b/tests/xfs/900.out
> @@ -0,0 +1,124 @@
> +QA output created by 900
> +Basic data extent
> +0: [8..15]: unwritten
> +Data + Hole
> +0: [8..15]: unwritten
> +1: [16..23]: hole
> +Hole + Data + Hole
> +0: [16..23]: hole
> +1: [24..31]: unwritten
> +2: [32..39]: hole
> +Beginning with a hole
> +0: [0..7]: hole
> +Query more than 32 extents
> +0: [0..7]: hole
> +1: [8..15]: unwritten
> +2: [16..23]: hole
> +3: [24..31]: unwritten
> +4: [32..39]: hole
> +5: [40..47]: unwritten
> +6: [48..55]: hole
> +7: [56..63]: unwritten
> +8: [64..71]: hole
> +9: [72..79]: unwritten
> +10: [80..87]: hole
> +11: [88..95]: unwritten
> +12: [96..103]: hole
> +13: [104..111]: unwritten
> +14: [112..119]: hole
> +15: [120..127]: unwritten
> +16: [128..135]: hole
> +17: [136..143]: unwritten
> +18: [144..151]: hole
> +19: [152..159]: unwritten
> +20: [160..167]: hole
> +21: [168..175]: unwritten
> +22: [176..183]: hole
> +23: [184..191]: unwritten
> +24: [192..199]: hole
> +25: [200..207]: unwritten
> +26: [208..215]: hole
> +27: [216..223]: unwritten
> +28: [224..231]: hole
> +29: [232..239]: unwritten
> +30: [240..247]: hole
> +31: [248..255]: unwritten
> +32: [256..263]: hole
> +33: [264..271]: unwritten
> +34: [272..279]: hole
> +35: [280..287]: unwritten
> +36: [288..295]: hole
> +37: [296..303]: unwritten
> +38: [304..311]: hole
> +39: [312..319]: unwritten
> +Larger query than file size
> +0: [0..7]: hole
> +1: [8..15]: unwritten
> +2: [16..23]: hole
> +3: [24..31]: unwritten
> +4: [32..39]: hole
> +5: [40..47]: unwritten
> +6: [48..55]: hole
> +7: [56..63]: unwritten
> +8: [64..71]: hole
> +9: [72..79]: unwritten
> +10: [80..87]: hole
> +11: [88..95]: unwritten
> +12: [96..103]: hole
> +13: [104..111]: unwritten
> +14: [112..119]: hole
> +15: [120..127]: unwritten
> +16: [128..135]: hole
> +17: [136..143]: unwritten
> +18: [144..151]: hole
> +19: [152..159]: unwritten
> +20: [160..167]: hole
> +21: [168..175]: unwritten
> +22: [176..183]: hole
> +23: [184..191]: unwritten
> +24: [192..199]: hole
> +25: [200..207]: unwritten
> +26: [208..215]: hole
> +27: [216..223]: unwritten
> +28: [224..231]: hole
> +29: [232..239]: unwritten
> +30: [240..247]: hole
> +31: [248..255]: unwritten
> +32: [256..263]: hole
> +33: [264..271]: unwritten
> +34: [272..279]: hole
> +35: [280..287]: unwritten
> +36: [288..295]: hole
> +37: [296..303]: unwritten
> +38: [304..311]: hole
> +39: [312..319]: unwritten
> +40: [320..327]: hole
> +41: [328..335]: unwritten
> +42: [336..343]: hole
> +43: [344..351]: unwritten
> +44: [352..359]: hole
> +45: [360..367]: unwritten
> +46: [368..375]: hole
> +47: [376..383]: unwritten
> +48: [384..391]: hole
> +49: [392..399]: unwritten
> +50: [400..407]: hole
> +51: [408..415]: unwritten
> +52: [416..423]: hole
> +53: [424..431]: unwritten
> +54: [432..439]: hole
> +55: [440..447]: unwritten
> +56: [448..455]: hole
> +57: [456..463]: unwritten
> +58: [464..471]: hole
> +59: [472..479]: unwritten
> +60: [480..487]: hole
> +61: [488..495]: unwritten
> +62: [496..503]: hole
> +63: [504..511]: unwritten
> +Parameter parsing tests
> +65
> +7
> +4
> +Invalid offset argument for -r
> +Invalid offset argument for -r
> -- 
> 2.7.4
> 
> --
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Nikolay Borisov Nov. 15, 2017, 7:02 a.m. UTC | #3
On 14.11.2017 16:36, Eric Sandeen wrote:
> 
> 
> On 11/13/17 9:50 AM, Nikolay Borisov wrote:
>> Signed-off-by: Nikolay Borisov <nborisov@suse.com>
>> ---
>>
>> V3: 
>>  * Added tests for -r parameter error handling
>>  tests/xfs/900     |  98 ++++++++++++++++++++++++++++++++++++++++++
>>  tests/xfs/900.out | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>  2 files changed, 222 insertions(+)
>>  create mode 100755 tests/xfs/900
>>  create mode 100644 tests/xfs/900.out
>>
>> diff --git a/tests/xfs/900 b/tests/xfs/900
>> new file mode 100755
>> index 0000000..570f7d6
>> --- /dev/null
>> +++ b/tests/xfs/900
>> @@ -0,0 +1,98 @@
>> +#! /bin/bash
>> +# FS QA Test No. 900
>> +#-----------------------------------------------------------------------
>> +# Copyright (c) 2017 SUSE Linux Products GmbH. All Rights Reserved.
>> +# Author: Nikolay Borisov <nborisov@suse.com>
>> +#
>> +#
>> +# This program is free software; you can redistribute it and/or
>> +# modify it under the terms of the GNU General Public License as
>> +# published by the Free Software Foundation.
>> +#
>> +# This program is distributed in the hope that it would be useful,
>> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
>> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> +# GNU General Public License for more details.
>> +#
>> +# You should have received a copy of the GNU General Public License
>> +# along with this program; if not, write the Free Software Foundation,
>> +# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
>> +#-----------------------------------------------------------------------
>> +#
>> +
>> +seq=`basename $0`
>> +seqres=$RESULT_DIR/$seq
>> +echo "QA output created by $seq"
>> +
>> +here=`pwd`
>> +tmp=/tmp/$$
>> +status=1	# failure is the default!
>> +trap "_cleanup; exit \$status" 0 1 2 3 15
>> +
>> +_cleanup()
>> +{
>> +	cd /
>> +	rm -f $tmp.*
>> +}
>> +
>> +# get standard environment, filters and checks
>> +. ./common/rc
>> +. ./common/punch
>> +
>> +# remove previous $seqres.full before test
>> +rm -f $seqres.full
>> +
>> +# real QA test starts here
>> +
>> +# Modify as appropriate.
>> +_supported_fs generic>
> This says generic but you have it under xfs/ tests, is that intentional?

Nope, likely a copy-paste remnant. Will remove in next iteration

> 
>> +_supported_os Linux
>> +_require_scratch
>> +_require_xfs_io_command "falloc"
>> +_require_xfs_io_command "fiemap" "-r 0 4k"
> 
> 
>> +
>> +_scratch_mkfs > $seqres.full 2>&1
> 
> Do you need to explicitly mkfs w/ a 4k block size so all the
> below tests on 4k boundaries will pass?
> 
> (IOWs does this work on 2k or 8k fs block size?)
> 
> -Eric
> 
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To unsubscribe from this list: send the line "unsubscribe fstests" in
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Patch
diff mbox

diff --git a/tests/xfs/900 b/tests/xfs/900
new file mode 100755
index 0000000..570f7d6
--- /dev/null
+++ b/tests/xfs/900
@@ -0,0 +1,98 @@ 
+#! /bin/bash
+# FS QA Test No. 900
+#-----------------------------------------------------------------------
+# Copyright (c) 2017 SUSE Linux Products GmbH. All Rights Reserved.
+# Author: Nikolay Borisov <nborisov@suse.com>
+#
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1	# failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+	cd /
+	rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/punch
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs generic
+_supported_os Linux
+_require_scratch
+_require_xfs_io_command "falloc"
+_require_xfs_io_command "fiemap" "-r 0 4k"
+
+_scratch_mkfs > $seqres.full 2>&1
+_scratch_mount || _fail "mount failure"
+
+file=$SCRATCH_MNT/testfile
+$XFS_IO_PROG -f -c "falloc 0 256k" $file 
+for i in {0..31}; do $XFS_IO_PROG -c "fpunch $(($i*8))k 4k" $file; done
+
+# Query 1 data extent between 4k..8k range
+echo "Basic data extent"
+$XFS_IO_PROG -c "fiemap -v -r 4k 4k" $file | _filter_fiemap 
+
+# Query data and hole extent
+echo "Data + Hole"
+$XFS_IO_PROG -c "fiemap -v -r 4k 5k" $file | _filter_fiemap
+
+echo "Hole + Data + Hole"
+$XFS_IO_PROG -c "fiemap -v -r 8k 10k" $file | _filter_fiemap
+
+echo "Beginning with a hole"
+$XFS_IO_PROG -c "fiemap -v -r 0 3k" $file | _filter_fiemap
+
+# Query for 0..160k that's 40 extents, more than the EXTENT_BATCH
+echo "Query more than 32 extents"
+$XFS_IO_PROG -c "fiemap -v -r 0 160k" $file | _filter_fiemap
+
+echo "Larger query than file size"
+$XFS_IO_PROG -c "fiemap -v -r 0 300k" $file | _filter_fiemap
+
+echo "Parameter parsing tests"
+
+#check everything without the first hole, should print 65
+$XFS_IO_PROG -c "fiemap -v -r 4k" $file | wc -l
+
+#check correct handling of [-r offset] followed by another param
+$XFS_IO_PROG -c "fiemap -v -r 4k -n 5" $file | wc -l
+
+#check correct handling of [-r offset len] followed by another param
+$XFS_IO_PROG -c "fiemap -v -r 4k 12k -n 2" $file | wc -l
+
+#check incorrect offset arg. should return error
+$XFS_IO_PROG -c "fiemap -v -r -n 1" $file
+$XFS_IO_PROG -c "fiemap -v -r" $file
+# success, all done
+status=0
+exit
diff --git a/tests/xfs/900.out b/tests/xfs/900.out
new file mode 100644
index 0000000..fa25565
--- /dev/null
+++ b/tests/xfs/900.out
@@ -0,0 +1,124 @@ 
+QA output created by 900
+Basic data extent
+0: [8..15]: unwritten
+Data + Hole
+0: [8..15]: unwritten
+1: [16..23]: hole
+Hole + Data + Hole
+0: [16..23]: hole
+1: [24..31]: unwritten
+2: [32..39]: hole
+Beginning with a hole
+0: [0..7]: hole
+Query more than 32 extents
+0: [0..7]: hole
+1: [8..15]: unwritten
+2: [16..23]: hole
+3: [24..31]: unwritten
+4: [32..39]: hole
+5: [40..47]: unwritten
+6: [48..55]: hole
+7: [56..63]: unwritten
+8: [64..71]: hole
+9: [72..79]: unwritten
+10: [80..87]: hole
+11: [88..95]: unwritten
+12: [96..103]: hole
+13: [104..111]: unwritten
+14: [112..119]: hole
+15: [120..127]: unwritten
+16: [128..135]: hole
+17: [136..143]: unwritten
+18: [144..151]: hole
+19: [152..159]: unwritten
+20: [160..167]: hole
+21: [168..175]: unwritten
+22: [176..183]: hole
+23: [184..191]: unwritten
+24: [192..199]: hole
+25: [200..207]: unwritten
+26: [208..215]: hole
+27: [216..223]: unwritten
+28: [224..231]: hole
+29: [232..239]: unwritten
+30: [240..247]: hole
+31: [248..255]: unwritten
+32: [256..263]: hole
+33: [264..271]: unwritten
+34: [272..279]: hole
+35: [280..287]: unwritten
+36: [288..295]: hole
+37: [296..303]: unwritten
+38: [304..311]: hole
+39: [312..319]: unwritten
+Larger query than file size
+0: [0..7]: hole
+1: [8..15]: unwritten
+2: [16..23]: hole
+3: [24..31]: unwritten
+4: [32..39]: hole
+5: [40..47]: unwritten
+6: [48..55]: hole
+7: [56..63]: unwritten
+8: [64..71]: hole
+9: [72..79]: unwritten
+10: [80..87]: hole
+11: [88..95]: unwritten
+12: [96..103]: hole
+13: [104..111]: unwritten
+14: [112..119]: hole
+15: [120..127]: unwritten
+16: [128..135]: hole
+17: [136..143]: unwritten
+18: [144..151]: hole
+19: [152..159]: unwritten
+20: [160..167]: hole
+21: [168..175]: unwritten
+22: [176..183]: hole
+23: [184..191]: unwritten
+24: [192..199]: hole
+25: [200..207]: unwritten
+26: [208..215]: hole
+27: [216..223]: unwritten
+28: [224..231]: hole
+29: [232..239]: unwritten
+30: [240..247]: hole
+31: [248..255]: unwritten
+32: [256..263]: hole
+33: [264..271]: unwritten
+34: [272..279]: hole
+35: [280..287]: unwritten
+36: [288..295]: hole
+37: [296..303]: unwritten
+38: [304..311]: hole
+39: [312..319]: unwritten
+40: [320..327]: hole
+41: [328..335]: unwritten
+42: [336..343]: hole
+43: [344..351]: unwritten
+44: [352..359]: hole
+45: [360..367]: unwritten
+46: [368..375]: hole
+47: [376..383]: unwritten
+48: [384..391]: hole
+49: [392..399]: unwritten
+50: [400..407]: hole
+51: [408..415]: unwritten
+52: [416..423]: hole
+53: [424..431]: unwritten
+54: [432..439]: hole
+55: [440..447]: unwritten
+56: [448..455]: hole
+57: [456..463]: unwritten
+58: [464..471]: hole
+59: [472..479]: unwritten
+60: [480..487]: hole
+61: [488..495]: unwritten
+62: [496..503]: hole
+63: [504..511]: unwritten
+Parameter parsing tests
+65
+7
+4
+Invalid offset argument for -r
+Invalid offset argument for -r